How can PHP be used to create non-blocking pop-up windows for consent forms?

To create non-blocking pop-up windows for consent forms using PHP, you can use JavaScript along with PHP to generate the necessary code for the pop-up window. By using JavaScript to handle the pop-up functionality, you can ensure that the consent form does not block the main page from loading.

<?php
echo '<script type="text/javascript">
        function openConsentForm() {
            window.open("consent_form.php", "Consent Form", "width=400,height=400");
        }
      </script>';

echo '<button onclick="openConsentForm()">Click here to provide consent</button>';
?>